Dataset statistics
| Number of variables | 12 |
|---|---|
| Number of observations | 320 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 8 |
| Duplicate rows (%) | 2.5% |
| Total size in memory | 30.1 KiB |
| Average record size in memory | 96.4 B |
Variable types
| Numeric | 12 |
|---|
| Dataset has 8 (2.5%) duplicate rows | Duplicates |
fixed acidity is highly overall correlated with citric acid and 2 other fields | High correlation |
volatile acidity is highly overall correlated with citric acid | High correlation |
citric acid is highly overall correlated with fixed acidity and 2 other fields | High correlation |
free sulfur dioxide is highly overall correlated with total sulfur dioxide | High correlation |
total sulfur dioxide is highly overall correlated with free sulfur dioxide | High correlation |
density is highly overall correlated with fixed acidity and 1 other fields | High correlation |
pH is highly overall correlated with fixed acidity and 1 other fields | High correlation |
alcohol is highly overall correlated with density | High correlation |
citric acid has 27 (8.4%) zeros | Zeros |
Reproduction
| Analysis started | 2023-04-16 15:51:28.700746 |
|---|---|
| Analysis finished | 2023-04-16 15:52:09.542086 |
| Duration | 40.84 seconds |
| Software version | pandas-profiling v0.0.dev0 |
| Download configuration | config.json |
fixed acidity
Real number (ℝ)
| Distinct | 76 |
|---|---|
| Distinct (%) | 23.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 8.3034375 |
| Minimum | 5 |
|---|---|
| Maximum | 15.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.6 KiB |
Quantile statistics
| Minimum | 5 |
|---|---|
| 5-th percentile | 6.095 |
| Q1 | 7.075 |
| median | 7.9 |
| Q3 | 9.225 |
| 95-th percentile | 11.9 |
| Maximum | 15.5 |
| Range | 10.5 |
| Interquartile range (IQR) | 2.15 |
Descriptive statistics
| Standard deviation | 1.8095759 |
|---|---|
| Coefficient of variation (CV) | 0.21793094 |
| Kurtosis | 1.2660513 |
| Mean | 8.3034375 |
| Median Absolute Deviation (MAD) | 1.05 |
| Skewness | 1.0509096 |
| Sum | 2657.1 |
| Variance | 3.2745649 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 7.2 | 19 | 5.9% |
| 6.8 | 12 | 3.8% |
| 7 | 11 | 3.4% |
| 8.3 | 11 | 3.4% |
| 6.7 | 10 | 3.1% |
| 7.9 | 10 | 3.1% |
| 7.3 | 9 | 2.8% |
| 7.6 | 9 | 2.8% |
| 8.2 | 9 | 2.8% |
| 7.1 | 9 | 2.8% |
| Other values (66) | 211 |
| Value | Count | Frequency (%) |
| 5 | 2 | 0.6% |
| 5.1 | 1 | 0.3% |
| 5.4 | 2 | 0.6% |
| 5.5 | 1 | 0.3% |
| 5.6 | 2 | 0.6% |
| 5.7 | 1 | 0.3% |
| 5.8 | 2 | 0.6% |
| 5.9 | 3 | |
| 6 | 2 | 0.6% |
| 6.1 | 7 |
| Value | Count | Frequency (%) |
| 15.5 | 1 | |
| 15 | 1 | |
| 14.3 | 1 | |
| 14 | 1 | |
| 13.5 | 1 | |
| 12.9 | 1 | |
| 12.8 | 1 | |
| 12.7 | 2 | |
| 12.4 | 1 | |
| 12.3 | 1 |
volatile acidity
Real number (ℝ)
| Distinct | 98 |
|---|---|
| Distinct (%) | 30.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.516875 |
| Minimum | 0.12 |
|---|---|
| Maximum | 1.115 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.6 KiB |
Quantile statistics
| Minimum | 0.12 |
|---|---|
| 5-th percentile | 0.26 |
| Q1 | 0.37 |
| median | 0.52 |
| Q3 | 0.63625 |
| 95-th percentile | 0.811 |
| Maximum | 1.115 |
| Range | 0.995 |
| Interquartile range (IQR) | 0.26625 |
Descriptive statistics
| Standard deviation | 0.17805396 |
|---|---|
| Coefficient of variation (CV) | 0.34448167 |
| Kurtosis | 0.0027277643 |
| Mean | 0.516875 |
| Median Absolute Deviation (MAD) | 0.13 |
| Skewness | 0.37628574 |
| Sum | 165.4 |
| Variance | 0.031703213 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.6 | 14 | 4.4% |
| 0.42 | 9 | 2.8% |
| 0.36 | 9 | 2.8% |
| 0.5 | 9 | 2.8% |
| 0.63 | 8 | 2.5% |
| 0.38 | 8 | 2.5% |
| 0.31 | 8 | 2.5% |
| 0.56 | 7 | 2.2% |
| 0.49 | 7 | 2.2% |
| 0.4 | 7 | 2.2% |
| Other values (88) | 234 |
| Value | Count | Frequency (%) |
| 0.12 | 1 | 0.3% |
| 0.18 | 2 | 0.6% |
| 0.19 | 1 | 0.3% |
| 0.21 | 1 | 0.3% |
| 0.22 | 2 | 0.6% |
| 0.23 | 1 | 0.3% |
| 0.24 | 6 | |
| 0.25 | 1 | 0.3% |
| 0.26 | 7 | |
| 0.27 | 4 |
| Value | Count | Frequency (%) |
| 1.115 | 1 | |
| 1.09 | 1 | |
| 1.01 | 1 | |
| 1 | 1 | |
| 0.975 | 1 | |
| 0.96 | 1 | |
| 0.91 | 2 | |
| 0.885 | 1 | |
| 0.88 | 1 | |
| 0.87 | 1 |
citric acid
Real number (ℝ)
HIGH CORRELATION  ZEROS 
| Distinct | 70 |
|---|---|
| Distinct (%) | 21.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.265 |
| Minimum | 0 |
|---|---|
| Maximum | 0.79 |
| Zeros | 27 |
| Zeros (%) | 8.4% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0.08 |
| median | 0.25 |
| Q3 | 0.41 |
| 95-th percentile | 0.6005 |
| Maximum | 0.79 |
| Range | 0.79 |
| Interquartile range (IQR) | 0.33 |
Descriptive statistics
| Standard deviation | 0.19238154 |
|---|---|
| Coefficient of variation (CV) | 0.72596809 |
| Kurtosis | -0.82045954 |
| Mean | 0.265 |
| Median Absolute Deviation (MAD) | 0.16 |
| Skewness | 0.33582268 |
| Sum | 84.8 |
| Variance | 0.037010658 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 27 | 8.4% |
| 0.49 | 13 | 4.1% |
| 0.24 | 13 | 4.1% |
| 0.08 | 11 | 3.4% |
| 0.02 | 11 | 3.4% |
| 0.39 | 10 | 3.1% |
| 0.42 | 9 | 2.8% |
| 0.04 | 8 | 2.5% |
| 0.06 | 8 | 2.5% |
| 0.34 | 7 | 2.2% |
| Other values (60) | 203 |
| Value | Count | Frequency (%) |
| 0 | 27 | |
| 0.01 | 3 | 0.9% |
| 0.02 | 11 | |
| 0.03 | 4 | 1.2% |
| 0.04 | 8 | 2.5% |
| 0.05 | 5 | 1.6% |
| 0.06 | 8 | 2.5% |
| 0.07 | 4 | 1.2% |
| 0.08 | 11 | |
| 0.09 | 5 | 1.6% |
| Value | Count | Frequency (%) |
| 0.79 | 1 | 0.3% |
| 0.74 | 1 | 0.3% |
| 0.69 | 2 | |
| 0.68 | 2 | |
| 0.66 | 2 | |
| 0.65 | 2 | |
| 0.64 | 3 | |
| 0.63 | 2 | |
| 0.61 | 1 | 0.3% |
| 0.6 | 1 | 0.3% |
residual sugar
Real number (ℝ)
| Distinct | 47 |
|---|---|
| Distinct (%) | 14.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.4721875 |
| Minimum | 1.2 |
|---|---|
| Maximum | 13.4 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.6 KiB |
Quantile statistics
| Minimum | 1.2 |
|---|---|
| 5-th percentile | 1.6 |
| Q1 | 1.9 |
| median | 2.2 |
| Q3 | 2.5625 |
| 95-th percentile | 4.3175 |
| Maximum | 13.4 |
| Range | 12.2 |
| Interquartile range (IQR) | 0.6625 |
Descriptive statistics
| Standard deviation | 1.3014309 |
|---|---|
| Coefficient of variation (CV) | 0.52642889 |
| Kurtosis | 25.229217 |
| Mean | 2.4721875 |
| Median Absolute Deviation (MAD) | 0.3 |
| Skewness | 4.3627844 |
| Sum | 791.1 |
| Variance | 1.6937225 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2 | 37 | 11.6% |
| 1.8 | 29 | 9.1% |
| 1.9 | 26 | 8.1% |
| 2.3 | 23 | 7.2% |
| 2.2 | 23 | 7.2% |
| 2.1 | 23 | 7.2% |
| 2.5 | 16 | 5.0% |
| 2.4 | 16 | 5.0% |
| 1.7 | 15 | 4.7% |
| 2.6 | 15 | 4.7% |
| Other values (37) | 97 |
| Value | Count | Frequency (%) |
| 1.2 | 3 | 0.9% |
| 1.4 | 8 | 2.5% |
| 1.5 | 2 | 0.6% |
| 1.6 | 15 | |
| 1.65 | 1 | 0.3% |
| 1.7 | 15 | |
| 1.8 | 29 | |
| 1.9 | 26 | |
| 2 | 37 | |
| 2.1 | 23 |
| Value | Count | Frequency (%) |
| 13.4 | 1 | |
| 11 | 1 | |
| 8.6 | 1 | |
| 8.3 | 2 | |
| 7.3 | 1 | |
| 7 | 1 | |
| 6.6 | 1 | |
| 6.1 | 1 | |
| 6 | 1 | |
| 5.8 | 2 |
chlorides
Real number (ℝ)
| Distinct | 84 |
|---|---|
| Distinct (%) | 26.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.08354375 |
| Minimum | 0.039 |
|---|---|
| Maximum | 0.422 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.6 KiB |
Quantile statistics
| Minimum | 0.039 |
|---|---|
| 5-th percentile | 0.0539 |
| Q1 | 0.068 |
| median | 0.078 |
| Q3 | 0.088 |
| 95-th percentile | 0.122 |
| Maximum | 0.422 |
| Range | 0.383 |
| Interquartile range (IQR) | 0.02 |
Descriptive statistics
| Standard deviation | 0.036431298 |
|---|---|
| Coefficient of variation (CV) | 0.43607449 |
| Kurtosis | 45.730076 |
| Mean | 0.08354375 |
| Median Absolute Deviation (MAD) | 0.01 |
| Skewness | 5.707414 |
| Sum | 26.734 |
| Variance | 0.0013272395 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.078 | 14 | 4.4% |
| 0.074 | 14 | 4.4% |
| 0.084 | 12 | 3.8% |
| 0.076 | 12 | 3.8% |
| 0.071 | 11 | 3.4% |
| 0.083 | 10 | 3.1% |
| 0.066 | 10 | 3.1% |
| 0.082 | 9 | 2.8% |
| 0.077 | 9 | 2.8% |
| 0.08 | 9 | 2.8% |
| Other values (74) | 210 |
| Value | Count | Frequency (%) |
| 0.039 | 1 | 0.3% |
| 0.041 | 2 | |
| 0.044 | 3 | |
| 0.046 | 1 | 0.3% |
| 0.047 | 2 | |
| 0.048 | 2 | |
| 0.049 | 1 | 0.3% |
| 0.05 | 2 | |
| 0.051 | 1 | 0.3% |
| 0.052 | 1 | 0.3% |
| Value | Count | Frequency (%) |
| 0.422 | 1 | |
| 0.413 | 1 | |
| 0.263 | 1 | |
| 0.226 | 1 | |
| 0.19 | 1 | |
| 0.186 | 1 | |
| 0.17 | 1 | |
| 0.169 | 1 | |
| 0.166 | 1 | |
| 0.152 | 2 |
free sulfur dioxide
Real number (ℝ)
| Distinct | 45 |
|---|---|
| Distinct (%) | 14.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 15.870313 |
| Minimum | 1 |
|---|---|
| Maximum | 72 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.6 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 4 |
| Q1 | 8 |
| median | 13 |
| Q3 | 21.5 |
| 95-th percentile | 36 |
| Maximum | 72 |
| Range | 71 |
| Interquartile range (IQR) | 13.5 |
Descriptive statistics
| Standard deviation | 11.043639 |
|---|---|
| Coefficient of variation (CV) | 0.69586779 |
| Kurtosis | 2.6128544 |
| Mean | 15.870313 |
| Median Absolute Deviation (MAD) | 6 |
| Skewness | 1.4198116 |
| Sum | 5078.5 |
| Variance | 121.96197 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6 | 26 | 8.1% |
| 5 | 18 | 5.6% |
| 8 | 18 | 5.6% |
| 11 | 17 | 5.3% |
| 10 | 17 | 5.3% |
| 15 | 16 | 5.0% |
| 9 | 15 | 4.7% |
| 12 | 13 | 4.1% |
| 16 | 13 | 4.1% |
| 13 | 13 | 4.1% |
| Other values (35) | 154 |
| Value | Count | Frequency (%) |
| 1 | 2 | 0.6% |
| 3 | 8 | 2.5% |
| 4 | 12 | |
| 5 | 18 | |
| 6 | 26 | |
| 7 | 11 | |
| 8 | 18 | |
| 9 | 15 | |
| 10 | 17 | |
| 11 | 17 |
| Value | Count | Frequency (%) |
| 72 | 1 | 0.3% |
| 54 | 1 | 0.3% |
| 52 | 1 | 0.3% |
| 51 | 3 | |
| 48 | 1 | 0.3% |
| 46 | 1 | 0.3% |
| 45 | 1 | 0.3% |
| 42 | 1 | 0.3% |
| 39 | 1 | 0.3% |
| 37.5 | 1 | 0.3% |
total sulfur dioxide
Real number (ℝ)
| Distinct | 101 |
|---|---|
| Distinct (%) | 31.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 45.710938 |
| Minimum | 7 |
|---|---|
| Maximum | 278 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.6 KiB |
Quantile statistics
| Minimum | 7 |
|---|---|
| 5-th percentile | 11 |
| Q1 | 23 |
| median | 37 |
| Q3 | 60 |
| 95-th percentile | 103.15 |
| Maximum | 278 |
| Range | 271 |
| Interquartile range (IQR) | 37 |
Descriptive statistics
| Standard deviation | 32.748663 |
|---|---|
| Coefficient of variation (CV) | 0.71642949 |
| Kurtosis | 8.2718831 |
| Mean | 45.710938 |
| Median Absolute Deviation (MAD) | 18 |
| Skewness | 2.0566399 |
| Sum | 14627.5 |
| Variance | 1072.475 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 17 | 12 | 3.8% |
| 15 | 11 | 3.4% |
| 27 | 10 | 3.1% |
| 31 | 9 | 2.8% |
| 24 | 9 | 2.8% |
| 44 | 9 | 2.8% |
| 11 | 8 | 2.5% |
| 28 | 8 | 2.5% |
| 58 | 7 | 2.2% |
| 25 | 7 | 2.2% |
| Other values (91) | 230 |
| Value | Count | Frequency (%) |
| 7 | 1 | 0.3% |
| 8 | 2 | 0.6% |
| 9 | 2 | 0.6% |
| 10 | 4 | 1.2% |
| 11 | 8 | |
| 12 | 7 | |
| 13 | 3 | 0.9% |
| 14 | 4 | 1.2% |
| 15 | 11 | |
| 16 | 3 | 0.9% |
| Value | Count | Frequency (%) |
| 278 | 1 | |
| 160 | 1 | |
| 153 | 1 | |
| 148 | 2 | |
| 147 | 1 | |
| 134 | 1 | |
| 131 | 1 | |
| 126 | 1 | |
| 121 | 1 | |
| 115 | 1 |
density
Real number (ℝ)
| Distinct | 178 |
|---|---|
| Distinct (%) | 55.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.99663756 |
| Minimum | 0.9908 |
|---|---|
| Maximum | 1.00315 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.6 KiB |
Quantile statistics
| Minimum | 0.9908 |
|---|---|
| 5-th percentile | 0.993359 |
| Q1 | 0.9954575 |
| median | 0.9965 |
| Q3 | 0.99768 |
| 95-th percentile | 1.0000025 |
| Maximum | 1.00315 |
| Range | 0.01235 |
| Interquartile range (IQR) | 0.0022225 |
Descriptive statistics
| Standard deviation | 0.0020072478 |
|---|---|
| Coefficient of variation (CV) | 0.0020140198 |
| Kurtosis | 0.46613778 |
| Mean | 0.99663756 |
| Median Absolute Deviation (MAD) | 0.0011 |
| Skewness | 0.14443 |
| Sum | 318.92402 |
| Variance | 4.0290436 × 10-6 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.9962 | 10 | 3.1% |
| 0.9976 | 8 | 2.5% |
| 0.9972 | 8 | 2.5% |
| 0.9971 | 6 | 1.9% |
| 0.9964 | 6 | 1.9% |
| 0.9966 | 6 | 1.9% |
| 0.998 | 6 | 1.9% |
| 0.9974 | 6 | 1.9% |
| 0.9958 | 6 | 1.9% |
| 0.9986 | 5 | 1.6% |
| Other values (168) | 253 |
| Value | Count | Frequency (%) |
| 0.9908 | 1 | |
| 0.99084 | 1 | |
| 0.99162 | 1 | |
| 0.9917 | 1 | |
| 0.99191 | 1 | |
| 0.99235 | 1 | |
| 0.9924 | 1 | |
| 0.99258 | 1 | |
| 0.99264 | 1 | |
| 0.99286 | 1 |
| Value | Count | Frequency (%) |
| 1.00315 | 1 | 0.3% |
| 1.0022 | 1 | 0.3% |
| 1.0018 | 1 | 0.3% |
| 1.0015 | 1 | 0.3% |
| 1.0014 | 3 | |
| 1.001 | 1 | 0.3% |
| 1.0008 | 1 | 0.3% |
| 1.0006 | 2 | |
| 1.0004 | 1 | 0.3% |
| 1.0003 | 1 | 0.3% |
pH
Real number (ℝ)
| Distinct | 68 |
|---|---|
| Distinct (%) | 21.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.3089687 |
| Minimum | 2.86 |
|---|---|
| Maximum | 4.01 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.6 KiB |
Quantile statistics
| Minimum | 2.86 |
|---|---|
| 5-th percentile | 3.04 |
| Q1 | 3.21 |
| median | 3.32 |
| Q3 | 3.4 |
| 95-th percentile | 3.5505 |
| Maximum | 4.01 |
| Range | 1.15 |
| Interquartile range (IQR) | 0.19 |
Descriptive statistics
| Standard deviation | 0.15608413 |
|---|---|
| Coefficient of variation (CV) | 0.047170023 |
| Kurtosis | 1.169744 |
| Mean | 3.3089687 |
| Median Absolute Deviation (MAD) | 0.1 |
| Skewness | 0.17974961 |
| Sum | 1058.87 |
| Variance | 0.024362256 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3.21 | 13 | 4.1% |
| 3.36 | 13 | 4.1% |
| 3.35 | 12 | 3.8% |
| 3.34 | 12 | 3.8% |
| 3.39 | 10 | 3.1% |
| 3.32 | 10 | 3.1% |
| 3.44 | 9 | 2.8% |
| 3.4 | 9 | 2.8% |
| 3.41 | 9 | 2.8% |
| 3.26 | 8 | 2.5% |
| Other values (58) | 215 |
| Value | Count | Frequency (%) |
| 2.86 | 1 | 0.3% |
| 2.87 | 1 | 0.3% |
| 2.89 | 1 | 0.3% |
| 2.92 | 1 | 0.3% |
| 2.98 | 2 | |
| 3 | 2 | |
| 3.01 | 2 | |
| 3.03 | 3 | |
| 3.04 | 4 | |
| 3.05 | 1 | 0.3% |
| Value | Count | Frequency (%) |
| 4.01 | 1 | |
| 3.72 | 2 | |
| 3.7 | 1 | |
| 3.67 | 2 | |
| 3.66 | 2 | |
| 3.61 | 1 | |
| 3.6 | 2 | |
| 3.59 | 2 | |
| 3.57 | 1 | |
| 3.56 | 2 |
sulphates
Real number (ℝ)
| Distinct | 67 |
|---|---|
| Distinct (%) | 20.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.65065625 |
| Minimum | 0.33 |
|---|---|
| Maximum | 1.36 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.6 KiB |
Quantile statistics
| Minimum | 0.33 |
|---|---|
| 5-th percentile | 0.4595 |
| Q1 | 0.55 |
| median | 0.61 |
| Q3 | 0.74 |
| 95-th percentile | 0.9205 |
| Maximum | 1.36 |
| Range | 1.03 |
| Interquartile range (IQR) | 0.19 |
Descriptive statistics
| Standard deviation | 0.14739283 |
|---|---|
| Coefficient of variation (CV) | 0.22652949 |
| Kurtosis | 2.2919705 |
| Mean | 0.65065625 |
| Median Absolute Deviation (MAD) | 0.08 |
| Skewness | 1.1915125 |
| Sum | 208.21 |
| Variance | 0.021724646 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.54 | 18 | 5.6% |
| 0.59 | 16 | 5.0% |
| 0.58 | 15 | 4.7% |
| 0.56 | 14 | 4.4% |
| 0.53 | 14 | 4.4% |
| 0.6 | 13 | 4.1% |
| 0.52 | 13 | 4.1% |
| 0.57 | 12 | 3.8% |
| 0.66 | 12 | 3.8% |
| 0.63 | 10 | 3.1% |
| Other values (57) | 183 |
| Value | Count | Frequency (%) |
| 0.33 | 1 | 0.3% |
| 0.37 | 1 | 0.3% |
| 0.39 | 2 | 0.6% |
| 0.4 | 1 | 0.3% |
| 0.42 | 1 | 0.3% |
| 0.43 | 1 | 0.3% |
| 0.44 | 3 | |
| 0.45 | 6 | |
| 0.46 | 1 | 0.3% |
| 0.47 | 3 |
| Value | Count | Frequency (%) |
| 1.36 | 1 | |
| 1.2 | 1 | |
| 1.17 | 1 | |
| 1.09 | 1 | |
| 1.07 | 1 | |
| 1.06 | 2 | |
| 1.05 | 1 | |
| 1.02 | 1 | |
| 0.98 | 1 | |
| 0.97 | 2 |
alcohol
Real number (ℝ)
| Distinct | 48 |
|---|---|
| Distinct (%) | 15.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 10.4425 |
| Minimum | 8.4 |
|---|---|
| Maximum | 14 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.6 KiB |
Quantile statistics
| Minimum | 8.4 |
|---|---|
| 5-th percentile | 9.2 |
| Q1 | 9.5 |
| median | 10.1 |
| Q3 | 11.2 |
| 95-th percentile | 12.505 |
| Maximum | 14 |
| Range | 5.6 |
| Interquartile range (IQR) | 1.7 |
Descriptive statistics
| Standard deviation | 1.1175109 |
|---|---|
| Coefficient of variation (CV) | 0.10701565 |
| Kurtosis | 0.04719769 |
| Mean | 10.4425 |
| Median Absolute Deviation (MAD) | 0.7 |
| Skewness | 0.83976993 |
| Sum | 3341.6 |
| Variance | 1.2488307 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 9.5 | 27 | 8.4% |
| 9.4 | 22 | 6.9% |
| 9.2 | 16 | 5.0% |
| 10 | 15 | 4.7% |
| 9.8 | 14 | 4.4% |
| 10.1 | 13 | 4.1% |
| 9.3 | 12 | 3.8% |
| 11 | 12 | 3.8% |
| 11.8 | 11 | 3.4% |
| 9.6 | 11 | 3.4% |
| Other values (38) | 167 |
| Value | Count | Frequency (%) |
| 8.4 | 1 | 0.3% |
| 8.5 | 1 | 0.3% |
| 8.7 | 2 | 0.6% |
| 9 | 5 | 1.6% |
| 9.1 | 3 | 0.9% |
| 9.2 | 16 | |
| 9.3 | 12 | |
| 9.4 | 22 | |
| 9.5 | 27 | |
| 9.6 | 11 |
| Value | Count | Frequency (%) |
| 14 | 3 | |
| 13.2 | 1 | 0.3% |
| 13.1 | 1 | 0.3% |
| 13 | 3 | |
| 12.9 | 3 | |
| 12.8 | 3 | |
| 12.6 | 2 | 0.6% |
| 12.5 | 6 | |
| 12.4 | 1 | 0.3% |
| 12.3 | 5 |
quality
Real number (ℝ)
| Distinct | 6 |
|---|---|
| Distinct (%) | 1.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 5.684375 |
| Minimum | 3 |
|---|---|
| Maximum | 8 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.6 KiB |
Quantile statistics
| Minimum | 3 |
|---|---|
| 5-th percentile | 5 |
| Q1 | 5 |
| median | 6 |
| Q3 | 6 |
| 95-th percentile | 7 |
| Maximum | 8 |
| Range | 5 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.80966318 |
|---|---|
| Coefficient of variation (CV) | 0.14243662 |
| Kurtosis | 0.18137915 |
| Mean | 5.684375 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.31542728 |
| Sum | 1819 |
| Variance | 0.65555447 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6 | 132 | |
| 5 | 130 | |
| 7 | 42 | 13.1% |
| 4 | 10 | 3.1% |
| 8 | 5 | 1.6% |
| 3 | 1 | 0.3% |
| Value | Count | Frequency (%) |
| 3 | 1 | 0.3% |
| 4 | 10 | 3.1% |
| 5 | 130 | |
| 6 | 132 | |
| 7 | 42 | 13.1% |
| 8 | 5 | 1.6% |
| Value | Count | Frequency (%) |
| 8 | 5 | 1.6% |
| 7 | 42 | 13.1% |
| 6 | 132 | |
| 5 | 130 | |
| 4 | 10 | 3.1% |
| 3 | 1 | 0.3% |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| fixed acidity | 1.000 | -0.344 | 0.669 | 0.283 | 0.249 | -0.180 | -0.085 | 0.644 | -0.717 | 0.242 | -0.062 | 0.166 |
| volatile acidity | -0.344 | 1.000 | -0.636 | 0.010 | 0.109 | -0.021 | 0.052 | 0.008 | 0.294 | -0.259 | -0.193 | -0.427 |
| citric acid | 0.669 | -0.636 | 1.000 | 0.184 | 0.060 | -0.062 | 0.005 | 0.317 | -0.559 | 0.317 | 0.114 | 0.267 |
| residual sugar | 0.283 | 0.010 | 0.184 | 1.000 | 0.304 | 0.150 | 0.229 | 0.392 | -0.195 | 0.055 | 0.060 | 0.030 |
| chlorides | 0.249 | 0.109 | 0.060 | 0.304 | 1.000 | 0.019 | 0.172 | 0.462 | -0.203 | 0.085 | -0.306 | -0.218 |
| free sulfur dioxide | -0.180 | -0.021 | -0.062 | 0.150 | 0.019 | 1.000 | 0.760 | -0.073 | 0.110 | 0.019 | -0.040 | -0.048 |
| total sulfur dioxide | -0.085 | 0.052 | 0.005 | 0.229 | 0.172 | 0.760 | 1.000 | 0.124 | 0.008 | -0.004 | -0.210 | -0.172 |
| density | 0.644 | 0.008 | 0.317 | 0.392 | 0.462 | -0.073 | 0.124 | 1.000 | -0.334 | 0.211 | -0.529 | -0.186 |
| pH | -0.717 | 0.294 | -0.559 | -0.195 | -0.203 | 0.110 | 0.008 | -0.334 | 1.000 | -0.077 | 0.128 | -0.106 |
| sulphates | 0.242 | -0.259 | 0.317 | 0.055 | 0.085 | 0.019 | -0.004 | 0.211 | -0.077 | 1.000 | 0.134 | 0.344 |
| alcohol | -0.062 | -0.193 | 0.114 | 0.060 | -0.306 | -0.040 | -0.210 | -0.529 | 0.128 | 0.134 | 1.000 | 0.472 |
| quality | 0.166 | -0.427 | 0.267 | 0.030 | -0.218 | -0.048 | -0.172 | -0.186 | -0.106 | 0.344 | 0.472 | 1.000 |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 7.7 | 0.56 | 0.08 | 2.50 | 0.114 | 14.0 | 46.0 | 0.99710 | 3.24 | 0.66 | 9.6 | 6 |
| 1 | 7.8 | 0.50 | 0.17 | 1.60 | 0.082 | 21.0 | 102.0 | 0.99600 | 3.39 | 0.48 | 9.5 | 5 |
| 2 | 10.7 | 0.67 | 0.22 | 2.70 | 0.107 | 17.0 | 34.0 | 1.00040 | 3.28 | 0.98 | 9.9 | 6 |
| 3 | 8.5 | 0.46 | 0.31 | 2.25 | 0.078 | 32.0 | 58.0 | 0.99800 | 3.33 | 0.54 | 9.8 | 5 |
| 4 | 6.7 | 0.46 | 0.24 | 1.70 | 0.077 | 18.0 | 34.0 | 0.99480 | 3.39 | 0.60 | 10.6 | 6 |
| 5 | 7.2 | 0.41 | 0.30 | 2.10 | 0.083 | 35.0 | 72.0 | 0.99700 | 3.44 | 0.52 | 9.4 | 5 |
| 6 | 7.7 | 0.54 | 0.26 | 1.90 | 0.089 | 23.0 | 147.0 | 0.99636 | 3.26 | 0.59 | 9.7 | 5 |
| 7 | 7.0 | 0.78 | 0.08 | 2.00 | 0.093 | 10.0 | 19.0 | 0.99560 | 3.40 | 0.47 | 10.0 | 5 |
| 8 | 8.2 | 0.39 | 0.38 | 1.50 | 0.058 | 10.0 | 29.0 | 0.99620 | 3.26 | 0.74 | 9.8 | 5 |
| 9 | 5.8 | 0.61 | 0.11 | 1.80 | 0.066 | 18.0 | 28.0 | 0.99483 | 3.55 | 0.66 | 10.9 | 6 |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 310 | 7.6 | 0.540 | 0.02 | 1.7 | 0.085 | 17.0 | 31.0 | 0.99589 | 3.37 | 0.51 | 10.4 | 6 |
| 311 | 8.0 | 0.620 | 0.33 | 2.7 | 0.088 | 16.0 | 37.0 | 0.99720 | 3.31 | 0.58 | 10.7 | 6 |
| 312 | 7.0 | 0.360 | 0.21 | 2.4 | 0.086 | 24.0 | 69.0 | 0.99556 | 3.40 | 0.53 | 10.1 | 6 |
| 313 | 11.9 | 0.580 | 0.58 | 1.9 | 0.071 | 5.0 | 18.0 | 0.99800 | 3.09 | 0.63 | 10.0 | 6 |
| 314 | 10.2 | 0.670 | 0.39 | 1.9 | 0.054 | 6.0 | 17.0 | 0.99760 | 3.17 | 0.47 | 10.0 | 5 |
| 315 | 6.8 | 0.640 | 0.00 | 2.7 | 0.123 | 15.0 | 33.0 | 0.99538 | 3.44 | 0.63 | 11.3 | 6 |
| 316 | 6.6 | 0.630 | 0.00 | 4.3 | 0.093 | 51.0 | 77.5 | 0.99558 | 3.20 | 0.45 | 9.5 | 5 |
| 317 | 8.3 | 0.600 | 0.25 | 2.2 | 0.118 | 9.0 | 38.0 | 0.99616 | 3.15 | 0.53 | 9.8 | 5 |
| 318 | 8.8 | 0.270 | 0.39 | 2.0 | 0.100 | 20.0 | 27.0 | 0.99546 | 3.15 | 0.69 | 11.2 | 6 |
| 319 | 9.1 | 0.765 | 0.04 | 1.6 | 0.078 | 4.0 | 14.0 | 0.99800 | 3.29 | 0.54 | 9.7 | 4 |
Most frequently occurring
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | # duplicates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 7.2 | 0.360 | 0.46 | 2.1 | 0.074 | 24.0 | 44.0 | 0.99534 | 3.40 | 0.85 | 11.0 | 7 | 3 |
| 3 | 8.3 | 0.260 | 0.42 | 2.0 | 0.080 | 11.0 | 27.0 | 0.99740 | 3.21 | 0.80 | 9.4 | 6 | 3 |
| 0 | 6.8 | 0.650 | 0.02 | 2.1 | 0.078 | 8.0 | 15.0 | 0.99498 | 3.35 | 0.62 | 10.4 | 6 | 2 |
| 2 | 7.9 | 0.545 | 0.06 | 4.0 | 0.087 | 27.0 | 61.0 | 0.99650 | 3.36 | 0.67 | 10.7 | 6 | 2 |
| 4 | 9.1 | 0.220 | 0.24 | 2.1 | 0.078 | 1.0 | 28.0 | 0.99900 | 3.41 | 0.87 | 10.3 | 6 | 2 |
| 5 | 9.9 | 0.350 | 0.41 | 2.3 | 0.083 | 11.0 | 61.0 | 0.99820 | 3.21 | 0.50 | 9.5 | 5 | 2 |
| 6 | 10.0 | 0.560 | 0.24 | 2.2 | 0.079 | 19.0 | 58.0 | 0.99910 | 3.18 | 0.56 | 10.1 | 6 | 2 |
| 7 | 10.2 | 0.670 | 0.39 | 1.9 | 0.054 | 6.0 | 17.0 | 0.99760 | 3.17 | 0.47 | 10.0 | 5 | 2 |